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Princess|Lab Grown|IGI

1.90ct K VS1 Princess Lab Grown Diamond

ID • K/VS1 • IGI LG445039281

Shape and cutting style on the report: Princess cut

Certificate IGI LG445039281

Diamond specifications and retailer prices

From $3,563 AUD
As of November 6, 2026
Save $7,473 AUD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,036 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.9ct lab-grown princess diamond

This 1.9ct lab-grown princess sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445039281 or 445039281. Listed at 10 retailers as of November 5, 2026, with prices from $3,563 to $11,036, a $7,473 spread on the same certified stone. MOH London lists it at $11,036. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445039281
Dimensions6.88 × 6.83 × 4.75 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
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Top View
6.88 mm6.83 mm1.90 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445039281
Side View
Table 66.0%Crown 35.6°Girdle: MediumPavilion 38.2°Culet: NoneDepth 69.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $11,036 AUD|Low: $3,420 AUD|High: $11,214 AUD|Avg: $5,881 AUD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$3,563 AUD
Retailer 9$3,877 AUD
Retailer 6$4,133 AUD
Retailer 3$4,364 AUD
Retailer 10$5,180 AUD
Retailer 8$5,681 AUD
Retailer 4$6,197 AUD
Retailer 7$6,440 AUD
Retailer 2$7,621 AUD
MOH London$11,036 AUD

26 data points across 10 retailers

10 retailers$3,563 AUD to $11,036 AUD

B+
Cheapest Retailer
-
$3,563 AUD
B+
Retailer 2
-
$3,877 AUD
View
Retailer 3
-
$4,133 AUD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$4,133 AUD
View
B+
Retailer 5
-
$4,364 AUD
View
B
Retailer 6
-
$5,681 AUD
View
B
Retailer 7
-
$6,197 AUD
View
B
Retailer 8
-
$6,440 AUD
View
B
Retailer 9
-
$7,621 AUD
View
Most Expensive
B
MOH London
LG445039281 · Nov 5
$11,036 AUD
£6,083 GBP
View
9 more retailers have this diamond
Prices start from $3,563 AUDSave up to $7,473 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.90ct Princess
$3,563 AUD